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Subject: RPC proxy: getLeaderParticipants -> exception
From: Jens Weggemann <jensweh@gmail.com>
To: user@curator.apache.org
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--001a113d5d12d48a7d0506594182
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Hi everyone,

I've been trying to use Curator through its RPC proxy from C++ on Windows.
Things seemed to work fine, but now I keep getting into an exception when I
call getLeaderParticipants() after startLeaderSelector().
This only seems to happen when the node for the election path
(/my-election) has not existed before so I guess I could work around it by
creating the node beforehand.
But I'd really like to understand what's going on here.

I broke it down a minimal example that doesn't even call getNextEvent() to
avoid the 2nd thread.
The code is at https://gist.github.com/jweg/9328fe850aa4ece9d4d6 along with
the exception and the log.

I'm using zookeeper 3.5.0-alpha and recent masters of curator and thrift.
Do I do something wrong or could this be a bug? In what?

Thanks a lot,
Jens

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Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div style=3D"font-family:arial,sans-serif;font-size:13px"=
>Hi everyone,</div><div style=3D"font-family:arial,sans-serif;font-size:13p=
x"><br></div><div style=3D"font-family:arial,sans-serif;font-size:13px">I&#=
39;ve been trying to use Curator through its RPC proxy from C++ on Windows.=
</div><div style=3D"font-family:arial,sans-serif;font-size:13px">Things see=
med to work fine, but now I keep getting into an exception when I call getL=
eaderParticipants() after startLeaderSelector().</div><div style=3D"font-fa=
mily:arial,sans-serif;font-size:13px">This only seems to happen when the no=
de for the election path (/my-election) has not existed before so I guess I=
 could work around it by creating the node beforehand.</div><div style=3D"f=
ont-family:arial,sans-serif;font-size:13px">But I&#39;d really like to unde=
rstand what&#39;s going on here.</div><div style=3D"font-family:arial,sans-=
serif;font-size:13px"><br></div><div style=3D"font-family:arial,sans-serif;=
font-size:13px">I broke it down a minimal example that doesn&#39;t even cal=
l getNextEvent() to avoid the 2nd thread.</div><div style=3D"font-family:ar=
ial,sans-serif;font-size:13px">The code is at=C2=A0<a href=3D"https://gist.=
github.com/jweg/9328fe850aa4ece9d4d6" target=3D"_blank">https://gist.github=
.com/jweg/9328fe850aa4ece9d4d6</a>=C2=A0along with the exception and the lo=
g.</div><div style=3D"font-family:arial,sans-serif;font-size:13px"><br></di=
v><div style=3D"font-family:arial,sans-serif;font-size:13px">I&#39;m using =
zookeeper 3.5.0-alpha and recent masters of curator and thrift.</div><div s=
tyle=3D"font-family:arial,sans-serif;font-size:13px">Do I do something wron=
g or could this be a bug? In what?=C2=A0</div><div style=3D"font-family:ari=
al,sans-serif;font-size:13px"><br></div><div style=3D"font-family:arial,san=
s-serif;font-size:13px">Thanks a lot,</div><div style=3D"font-family:arial,=
sans-serif;font-size:13px">Jens</div></div>

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